LMZ12002EXTTZ/NOPB Power Supplies - Board Mount

DC DC Converters

The LMZ12002EXTTZ/NOPB is a type of DC DC converter, which provides cost effective power management solutions to a variety of mobile and server applications. The device is designed for a wide operating range up to 18 V with a low quiescent current of 32 mA and high efficiency of up to 95%. It provides a total output power of 12 W with excellent line and load regulation.

Applications

The LMZ12002EXTTZ/NOPB can be used in a wide range of applications including mobile devices, such as laptops, mobile phones, tablets etc. It is also suitable for servers, consumer electronics and other electronic products. This converter is able to provide excellent power performance for a variety of DC voltage levels.

Working Principle

The DC to DC converter works by using an oscillator that converts an input DC voltage into a transconductance pulse width modulation (PWM) waveform. This PWM waveform is then used to drive an inductor, causing a change in current through the inductor. This changing current results in an output DC voltage at the output. The device is able to maintain a constant output voltage by controlling the pulse width of the PWM. The PWM is adjusted dynamically depending on the input voltage, load current, and output voltage, offering excellent performance in high and low input voltage conditions.

Features

• Wide operating voltage range up to 18 V
• High efficiency of up to 95%
• Low quiescent current of 32 mA
• High precision output voltage regulation with low line and load regulation
• Full protections for over current protection (SCP), over temperature protection (OTP), and short circuit protection (SCP)
• Compact size of 7.2 x 7.2 mm

Conclusion

The LMZ12002EXTTZ/NOPB is a high-performance DC DC converter suitable for a variety of mobile and server applications. It has a wide operating voltage range, high efficiency, low quiescent current, and high precision output voltage regulation, making it an ideal choice for power management solutions.